Redeemable Preferred Stock (Details) - $ / shares			1 Months Ended
	Aug. 15, 2019	May 15, 2019	Mar. 31, 2005	Oct. 31, 2021	May 08, 2019
Class Of Stock [Line Items]
Preferred stock, shares authorized					250,000
Preferred stock, par value				$ 0.01
Maximum [Member]
Class Of Stock [Line Items]
Preferred stock, shares authorized				250,000
Series B Preferred Stock
Class Of Stock [Line Items]
Preferred stock, shares authorized			105,875	105,875
Preferred stock, dividend rate, percentage	5.00%	5.00%	5.00%